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速盈平台注册热镀锌通风管道安裝常见问题有哪些?

来源:http://cqlej.com速盈平台注册 日期:2022-03-21 发布人:jntfgd

热镀锌通风管在城市建设中占据关键影响力。
Hot dip galvanized ventilation pipe occupies a key influence in urban construction.
1.工程施工前的提前准备
1. Preparation before construction
俗话说得好“磨刀技巧不误劈柴功”。充足的提前准备是确保风管安装品质的前提条件。净化处理风管提前准备生产制造时,不论是厂内集中化生产制造或是当场生产制造,都需要确保当场清理封闭式,有达标的照明灯具和照明灯具标准。此外,生产加工好的方钢管应当心运送,尽量减少环境污染。
As the saying goes, "the skill of sharpening a knife does not miss the skill of chopping firewood". Adequate preparation in advance is the prerequisite to ensure the installation quality of air duct. When the purification treatment air duct is prepared for production and manufacturing in advance, whether it is centralized production and manufacturing in the plant or on the spot production and manufacturing, it is necessary to ensure that the closed type is cleaned on the spot and there are standard lighting lamps and lighting lamps. In addition, the produced and processed square steel pipes should be transported carefully to minimize environmental pollution.
2.管道原材料的挑选
2. Selection of pipeline raw materials
风管原材料的挑选对风管的施工质量也是有非常大的危害。一般来说,为了更好地确保风管的净重,务必选用厚度较小的风管,但风管的规格和工作压力级别务必综合性考虑到。从设计方案的视角看来,特别注意的是,一个系统软件能够 几个筒体薄厚相匹配不一样的负压水准。
The selection of air duct raw materials is also very harmful to the construction quality of air duct. Generally speaking, in order to better ensure the net weight of the air duct, the air duct with smaller thickness must be selected, but the specification and working pressure level of the air duct must be comprehensively considered. From the perspective of design scheme, it should be noted that a system software can match the thickness of several cylinders with different negative pressure levels.
3.风管水准联接
3. Horizontal connection of air duct
风管水准联接有一定的独特性。这类接口方式能够 说成增加风管长短的方式,还具备提高风管弯曲刚度、维持风管水准规格的功效。水准联接一般 是角活套法兰。这类联接在于墙面的薄厚,也在于墙面的联接和加固。
The horizontal connection of air duct has certain uniqueness. This kind of interface mode can be described as a way to increase the length of the air duct, and also has the effect of improving the bending stiffness of the air duct and maintaining the standard specification of the air duct. Horizontal connection is generally angle looper flange. This kind of connection lies not only in the thickness of the wall, but also in the connection and reinforcement of the wall.
4.风管纵缝
4. Longitudinal joint of air duct
风管纵缝方式可依据具体情况挑选。中底压管道中常会选用扣子牙齿咬合联接。针对矩形框管道,没有连接头堵塞的工作压力等级。因而,选用扣子牙齿咬合能够 节约反边工艺流程。现阶段,大部分软管是竖向接缝处。按键用以联接。可选用螺栓、自攻螺丝、焊接、压纹、压印等方式 拧紧立缝和帽型立缝。
The longitudinal joint mode of air duct can be selected according to specific conditions. The middle and bottom pressure pipes are usually connected by the bite of buttons and teeth. For rectangular box pipes, there is no working pressure level with connector blockage. Therefore, the selection of button teeth can save the reverse edge process. At this stage, most hoses are at vertical joints. The key is used to connect. Bolts, self tapping screws, welding, embossing, embossing and other methods can be used to tighten the vertical seam and cap type vertical seam.
5.风管储放
5. Air duct storage
预制构件风管应妥当储放,防止二次污染。支管可以用塑料薄膜等橡胶密封件密封性,随后将管道归类堆积。风管应用前留意清理,保证表面耐腐蚀,干躁后无真空泵。
The air duct of prefabricated components shall be properly stored to prevent secondary pollution. The branch pipe can be sealed with rubber seals such as plastic film, and then the pipe can be classified and stacked. Pay attention to cleaning the air duct before application to ensure that the surface is corrosion-resistant, and there is no vacuum pump after dryness.
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